package plan.dom; import java.util.*; /** A list of features */ public interface FeatureList { /** Get an Iterator over the features. * @return the requested Iterator */ public Iterator featureIterator(); /** Returns the number of features broken out by priority. * @param p if null, all features, else only features of the given priority * @return the count of the specified features */ public int numFeatures(Priority p); /** Returns the total sizing of features broken out by priority. * @param p if null, all features, else only features of the given priority * @return the total of the sizings of the specified features */ public double totalSizingOfFeatures(Priority p); /** Returns a descriptive label asosciated with this feature list * (Used for reporting purposes). * @return the descriptive (short) label */ public String getLabel(); }